/ˈpɪkɪtɪŋ/ – Noun
Definition: việc canh cửa nhà máy.
A more thorough explanation: Picketing is a form of protest in which individuals or groups gather outside a place of work or other location to demonstrate their grievances, typically by carrying signs or banners. It is often used as a tactic during labor disputes or to raise awareness about a particular issue.
Example: The union members engaged in picketing outside the company’s headquarters to protest the unfair labor practices.